阿朗卡特java工程師筆試題-資料下載頁
2025-08-11 11:06本頁面
【正文】 ion to another object C. Both of their implementations keep a reference to the object to which they forward requests D. Both of them support recursive position 17. For Mediator pattern and Facade pattern, which one of below is WRONG:A. Both of them abstract functionality of existing classes. B. Same as Mediator, Facade defines a multidirectional protocol where it makes requests of the subsystem classes and vice versa C. Mediator is known/referenced by the colleague objects, whereas Facade is not known by the subsystem classes D. Facade defines a simpler interface to a subsystem, it doesn39。t add new functionality, while Mediator routinely adds value, 18. Which design pattern is described by above picture: A. Chain of Responsibility B. Command C. MediatorD. Adapter 19. Suppose we use prototype pattern to create new objects from the existing objects, if the value of the new object is changed, then the value of the original existing object:A. Will not be changed B. Will be changedC. Will be partially changedD. Sometime will be changed, and sometime not 20. Which of following represents the relationship between system and user?A. Class diagramB. User caseC. Attribute.D. Status diagram.
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